[GH-ISSUE #14068] CUDA error with qwen3-coder-next on Windows when using 0.15.5-rc2 #34950

Closed
opened 2026-04-22 18:59:37 -05:00 by GiteaMirror · 2 comments
Owner

Originally created by @rskupnik on GitHub (Feb 4, 2026).
Original GitHub issue: https://github.com/ollama/ollama/issues/14068

Originally assigned to: @jmorganca on GitHub.

What is the issue?

Trying to run qwen3-coder-next:latest on Windows with a NVIDIA RTX 5070Ti, getting this error

qwen3-coder:30b works fine

Relevant log output

ggml_cuda_compute_forward: PAD failed
CUDA error: an illegal memory access was encountered
  current device: 0, in function ggml_cuda_compute_forward at C:\a\ollama\ollama\ml\backend\ggml\ggml\src\ggml-cuda\ggml-cuda.cu:2882
  err

OS

Windows

GPU

Nvidia

CPU

Intel

Ollama version

0.15.5-rc2

Originally created by @rskupnik on GitHub (Feb 4, 2026). Original GitHub issue: https://github.com/ollama/ollama/issues/14068 Originally assigned to: @jmorganca on GitHub. ### What is the issue? Trying to run qwen3-coder-next:latest on Windows with a NVIDIA RTX 5070Ti, getting this error qwen3-coder:30b works fine ### Relevant log output ```shell ggml_cuda_compute_forward: PAD failed CUDA error: an illegal memory access was encountered current device: 0, in function ggml_cuda_compute_forward at C:\a\ollama\ollama\ml\backend\ggml\ggml\src\ggml-cuda\ggml-cuda.cu:2882 err ``` ### OS Windows ### GPU Nvidia ### CPU Intel ### Ollama version 0.15.5-rc2
GiteaMirror added the bug label 2026-04-22 18:59:37 -05:00
Author
Owner

@whackur commented on GitHub (Feb 4, 2026):

Same as me.

Windows NVIDIA RTX5090

ggml_cuda_compute_forward: PAD failed
CUDA error: an illegal memory access was encountered
<!-- gh-comment-id:3848224750 --> @whackur commented on GitHub (Feb 4, 2026): Same as me. Windows NVIDIA RTX5090 ``` ggml_cuda_compute_forward: PAD failed CUDA error: an illegal memory access was encountered ```
Author
Owner

@jmorganca commented on GitHub (Feb 5, 2026):

This should be fixed in the latest RC. Sorry about that!

<!-- gh-comment-id:3855152837 --> @jmorganca commented on GitHub (Feb 5, 2026): This should be fixed in the latest RC. Sorry about that!
Sign in to join this conversation.
1 Participants
Notifications
Due Date
No due date set.
Dependencies

No dependencies set.

Reference: github-starred/ollama#34950